Intel i7 5960X Extreme, Asus Rampage V extreme, 3x 4gb NVIDIA Geforce GTX970, 32GB DDR4 2666 corsair dominator
UV tools in Blender are pretty good, but sculpting and painting tools are quite rudimentary. I would recommend sculptris, it being free, responsive and really good at sculpting and painting, but it doesn't play well with other apps, it exports fine but existing UVs get destroyed if you go into sculpt mode and you can't retouch an image that is already mapped.
So much water, so few sharks.
"...all men are created equal." -- US Declaration of Independence